7420572313 has 64 divisors (see below), whose sum is σ = 9644728320. Its totient is φ = 5544000000.

The previous prime is 7420572311. The next prime is 7420572319. The reversal of 7420572313 is 3132750247.

It is not a de Polignac number, because 7420572313 - 2¹ = 7420572311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7420572311) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49142788 + ... + 49142938.

It is an arithmetic number, because the mean of its divisors is an integer number (150698880).

Almost surely, 2^7420572313 is an apocalyptic number.

It is an amenable number.

7420572313 is a deficient number, since it is larger than the sum of its proper divisors (2224156007).

7420572313 is a wasteful number, since it uses less digits than its factorization.

7420572313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 7420572313 is about 86142.7438209394. The cubic root of 7420572313 is about 1950.4993078608.

The spelling of 7420572313 in words is "seven billion, four hundred twenty million, five hundred seventy-two thousand, three hundred thirteen".